Ricardo Mello defeated Luis Horna 6-4 6-2 in the Rio de Janeiro semi-final on clay. The upset overturned the form book — Luis Horna came in leading the head-to-head 2–0. Ricardo Mello claimed a first win over Luis Horna in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-29 | Vina del Mar | RR | clay | Luis Horna | 6-3 6-1 |
| 2006-02-10 | Davis Cup G1 R1: PER vs BRA | RR | clay | Luis Horna | 6-4 6-4 6-4 |
Averages over each player's completed matches in the selected window (137 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About